MLB pitching era this regular season
Interpreted as:
MLB pitching era this regular season| LEAGUE | ERA | SEASON | G | W% | W | L | GS | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NL | 4.13 | 2025 | 456 | .507 | 231 | 225 | 456 | 3,786 | 1 | 1 | 119 | 4030.2 | 3,709 | 1,851 | 2,026 | 469 | 1,552 | 166 | 49 | 17,182 | 157 | 8.45 | 3.47 | 2.44 | 1.05 | 22.0 | 9.0 | 1.31 | .289 | 4.52 | 8.28 |
| 2 | AL | 3.92 | 2025 | 452 | .493 | 223 | 229 | 452 | 3,755 | 2 | 1 | 122 | 3986.0 | 3,612 | 1,735 | 1,915 | 493 | 1,509 | 173 | 48 | 16,892 | 131 | 8.48 | 3.41 | 2.49 | 1.11 | 22.2 | 8.9 | 1.28 | .285 | 4.32 | 8.16 |
Mets 
Phillies 
Cubs 
Reds 
Dodgers 
Padres 
Yankees 
Red Sox 
Tigers 
Guardians 
Mariners 
Astros 
WSH 
PIT 
MIL 
ATH 
CWS 
MIN 
COL 
STL 
KCR 
TBR 
AZ 
